瞳孔

Reading

Kana: どうこう

Romaji: doukou

Definition

adj-na

noun

adj-no

1

pupil; pupillary

Kanji

瞳

Readings: ドウ、 トウ、 ひとみ

Meaning: pupil (of eye)

孔

Readings: コウ、 あな

Meanings: cavity, hole, slit, very, great, exceedingly